.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}
.modal-content {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  width: 600px;
  max-width: 90%;
  color: #333;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid #e9ecef;
}
.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}
.close-btn {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  color: #6c757d;
}
.modal-body {
  padding: 32px;
}
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.detail-item {
  display: flex;
  flex-direction: column;
}
.detail-item.full-width {
  grid-column: 1 / -1;
}
.label {
  font-size: 0.9rem;
  color: #6c757d;
  margin-bottom: 8px;
}
.value {
  font-size: 1.1rem;
  font-weight: 500;
  color: #212529;
}
.status-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 15px;
  color: #fff;
  font-size: 1rem;
  font-weight: 500;
}
.status-进行中 {
  background-color: #0d6efd;
}
.status-已完成 {
  background-color: #198754;
}
.status-已暂停 {
  background-color: #ffc107;
  color: #212529;
}
.modal-footer {
  padding: 16px 24px;
  text-align: right;
  border-top: 1px solid #e9ecef;
}
.btn {
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
}
.btn-primary {
  background-color: #0d6efd;
  color: white;
}
